Compositions containing functionalized oils and polyolefins

An aqueous composition, comprising a polyolefin having electronegative substituents and a water-soluble or water-dispersible polyurethane having a plurality of pendant hydrocarbyl groups, wherein said hydrocarbyl groups have from 7 to about 19 carbon atoms.

An aqueous coating composition, comprising an ester of an acid-functional, chlorinated polyolefin and a hydroxyl-functional polyurethane having pendant hydrocarbyl groups.

An aqueous coating composition, comprising a material prepared by:

• reacting a mixture comprising (a) an hydroxyl-functional ester of an unsaturated fatty acid and a polyol having at least three hydroxyl groups, (b) a dialkylol alkanoic acid, and (c) a polyisocyanate to form an isocyanate-functional, carboxylic acid-functional polyurethane and
• dispersing the isocyanate-functional, carboxylic acid-functional polyurethane in an aqueous dispersion of a polyolefin having electronegative substituents in the presence of an isocyanate-reactive polyamine and at least one member selected from the group consisting of ammonia, tertiary amines, and combinations thereof.

A method of preparing a dispersion, comprising

• reacting a mixture comprising (a) a hydroxyl-functional ester of an unsaturated fatty acid and a polyol having at least three hydroxyl groups, (b) a dialkylol alkanoic acid, and (c) a polyisocyanate to form a reaction product,
• neutralizing at least a portion of the alkanoic acid groups of the reaction product, and
• adding to the reaction product an aqueous dispersion of a polyolefin having electronegative substituents to form a dispersion comprising the reaction product and the polyolefin.

A two-part adhesive composition, comprising a first part comprising a polyolefin having electronegative substituents and a hydroxyl-functional ester of an unsaturated fatty acid and a polyol, the polyol having at least three hydroxyl groups, and a second part comprising a polyisocyanate.

A method of making a composition, comprising:

• combining together a dispersion of a polyolefin having electronegative substituents and a dispersion of a polyurethane having a plurality of pendant hydrocarbyl groups of at least seven carbon atoms.

An adhesive composition, comprising

• a polyolefin having electronegative substituents,
• a blocked isocyanate-functional polyurethane having a plurality of pendant hydrocarbyl groups, wherein said hydrocarbyl groups have from 7 to about 19 carbon atoms, and
• an organic solvent.

An adhesive composition, comprising a polyolefin having electronegative substituents, a hydroxyl-functional ester of an unsaturated fatty acid and a polyol having at least three hydroxyl groups, and blocked polyisocyanate.

A plastic composite composition, comprising a binder and a filler, wherein the binder comprises a mixture or a covalent graft of a polyolefin having electronegative substituents and a polyurethane having pendant hydrocarbyl groups of at least seven carbons each.